Dog chew toy



FIG. 1 is a perspective view showing our new design;

FIG. 2 is an enlarged rear elevational view thereof;

FIG. 3 is a top elevational view thereof;

FIG. 4 is a bottom elevational view thereof;

FIG. 5 is a side elevational view thereof; and,

FIG. 6 is an enlarged front elevational view thereof.

The broken lines in the drawings depict portions of the dog chew toy that form no part of the claimed design. 

CLAIM The ornamental design for a dog chew toy, as shown and described. 